Spotify CEO Daniel Ek says Apple has a long way to go before it's an 'open and fair platform' as the two firms war over competition

· Spotify has taken another shot in its long-running fight with Apple over their competing music streaming services.
· Daniel Ek, CEO of Spotify, has said Apple has a long way to go before it's an "open and fair platform."
· In an interview with Bloomberg TV on Wednesday, Ek said he nevertheless expects the tech giant to...